Whether you're picking out a tree for your landscape or making a list for this season's to-dos, we have your tree care questions answered.
Davey Knowledge
Second Homeowners: Tree Risk & Storm Prep Checklist
June 26, 2026
Own a vacation home in a storm-prone region? Use this expert tree risk checklist to protect your landscape during hurricane season—even when you’re away.
Insect & Disease Issues
Does Emerald Ash Borer Treatment Work?
March 18, 2021
Does EAB treatment really work? Find out how effective emerald ash borer treatment is and the EAB treatment options – including DIY EAB treatment.
Insect & Disease Issues
How To Get Rid of Black Fungus on My Tree’s Trunk or Branches
April 12, 2022
Black fungus on your tree trunk or tree branches? Black knot disease is common in chokecherry trees and plum trees. Although you can eat plums from a tree with black knot, you should still contact an arborist to learn how to get rid of black knot on trees and how you can treat black knot fungus!
Plant Health Care
Winter Salt Damage on Shrubs: What To Do Before Spring Growth
February 20, 2026
Don’t wait for spring to repair salt-damaged shrubs. Learn how to spot early signs of salt stress, flush harmful buildup from soil, and restore shrub health before new growth begins.
Property Maintenance & Landscaping
Is It OK To Keep Outdoor Tree Lights On Year Round?
December 19, 2022
Can you safely use outdoor tree lights year round? Learn about types of lights for trees outside and how to safely use outdoor hanging tree lights year round.
Leaf & Needle Problems
Newly Planted Tree Leaves Turning Brown, Yellow Or Wilting? Try…
May 16, 2022
Spot problems with your newly planted trees? If your newly planted tree has leaves wilting, leaves turning yellow or looks like it's dying, try this.
Property Maintenance & Landscaping
Are Exposed Tree Roots a Bad Thing? Get to the Root of the Problem
June 11, 2019
Exposed tree roots make it tough to landscape your yard and leave your trees vulnerable to damage. Read on to learn how surface roots can affect the health of your tree.
Insect & Disease Issues
Mediterranean Oak Borer Threat
December 28, 2023
Here’s what you should know about this species of ambrosia beetle and how you can keep it from munching on your favorite trees.
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